shandong hanqi industry co.,ltd. |
SDS tunnel jet fan is a new product developed by our company with
advanced technology. Its efficiency is obviously better than
conventional axial flow fan, and its performance indexes, corrosion
resistance, high temperature resistance, reliability and other
technical requirements are completely suitable for the use of all
kinds of subway and tunnel to optimize the system engineering. In
the domestic counterparts leading level. Tunnel jet fans can be
divided into unidirectional jet fans and reversible bidirectional
jet fans. The air volume can meet the requirements by changing the
number of blades and blade angles, and suitable fans can be
selected for any load and working conditions.